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-rw-r--r--fs/xfs/libxfs/xfs_alloc.c2
-rw-r--r--fs/xfs/libxfs/xfs_btree.c14
-rw-r--r--fs/xfs/libxfs/xfs_defer.c17
-rw-r--r--fs/xfs/libxfs/xfs_defer.h2
-rw-r--r--fs/xfs/libxfs/xfs_format.h6
-rw-r--r--fs/xfs/libxfs/xfs_sb.c3
-rw-r--r--fs/xfs/xfs_buf.c2
-rw-r--r--fs/xfs/xfs_super.c9
-rw-r--r--fs/xfs/xfs_trace.h2
9 files changed, 36 insertions, 21 deletions
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index 3dd8f1d54498..05b5243d89f6 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -2278,6 +2278,8 @@ xfs_alloc_log_agf(
offsetof(xfs_agf_t, agf_btreeblks),
offsetof(xfs_agf_t, agf_uuid),
offsetof(xfs_agf_t, agf_rmap_blocks),
+ /* needed so that we don't log the whole rest of the structure: */
+ offsetof(xfs_agf_t, agf_spare64),
sizeof(xfs_agf_t)
};
diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c
index b5c213a051cd..08569792fe20 100644
--- a/fs/xfs/libxfs/xfs_btree.c
+++ b/fs/xfs/libxfs/xfs_btree.c
@@ -1814,6 +1814,10 @@ xfs_btree_lookup(
XFS_BTREE_STATS_INC(cur, lookup);
+ /* No such thing as a zero-level tree. */
+ if (cur->bc_nlevels == 0)
+ return -EFSCORRUPTED;
+
block = NULL;
keyno = 0;
@@ -4554,15 +4558,22 @@ xfs_btree_simple_query_range(
if (error)
goto out;
+ /* Nothing? See if there's anything to the right. */
+ if (!stat) {
+ error = xfs_btree_increment(cur, 0, &stat);
+ if (error)
+ goto out;
+ }
+
while (stat) {
/* Find the record. */
error = xfs_btree_get_rec(cur, &recp, &stat);
if (error || !stat)
break;
- cur->bc_ops->init_high_key_from_rec(&rec_key, recp);
/* Skip if high_key(rec) < low_key. */
if (firstrec) {
+ cur->bc_ops->init_high_key_from_rec(&rec_key, recp);
firstrec = false;
diff = cur->bc_ops->diff_two_keys(cur, low_key,
&rec_key);
@@ -4571,6 +4582,7 @@ xfs_btree_simple_query_range(
}
/* Stop if high_key < low_key(rec). */
+ cur->bc_ops->init_key_from_rec(&rec_key, recp);
diff = cur->bc_ops->diff_two_keys(cur, &rec_key, high_key);
if (diff > 0)
break;
diff --git a/fs/xfs/libxfs/xfs_defer.c b/fs/xfs/libxfs/xfs_defer.c
index 054a2032fdb3..c221d0ecd52e 100644
--- a/fs/xfs/libxfs/xfs_defer.c
+++ b/fs/xfs/libxfs/xfs_defer.c
@@ -194,7 +194,7 @@ xfs_defer_trans_abort(
/* Abort intent items. */
list_for_each_entry(dfp, &dop->dop_pending, dfp_list) {
trace_xfs_defer_pending_abort(tp->t_mountp, dfp);
- if (dfp->dfp_committed)
+ if (!dfp->dfp_done)
dfp->dfp_type->abort_intent(dfp->dfp_intent);
}
@@ -290,7 +290,6 @@ xfs_defer_finish(
struct xfs_defer_pending *dfp;
struct list_head *li;
struct list_head *n;
- void *done_item = NULL;
void *state;
int error = 0;
void (*cleanup_fn)(struct xfs_trans *, void *, int);
@@ -309,19 +308,11 @@ xfs_defer_finish(
if (error)
goto out;
- /* Mark all pending intents as committed. */
- list_for_each_entry_reverse(dfp, &dop->dop_pending, dfp_list) {
- if (dfp->dfp_committed)
- break;
- trace_xfs_defer_pending_commit((*tp)->t_mountp, dfp);
- dfp->dfp_committed = true;
- }
-
/* Log an intent-done item for the first pending item. */
dfp = list_first_entry(&dop->dop_pending,
struct xfs_defer_pending, dfp_list);
trace_xfs_defer_pending_finish((*tp)->t_mountp, dfp);
- done_item = dfp->dfp_type->create_done(*tp, dfp->dfp_intent,
+ dfp->dfp_done = dfp->dfp_type->create_done(*tp, dfp->dfp_intent,
dfp->dfp_count);
cleanup_fn = dfp->dfp_type->finish_cleanup;
@@ -331,7 +322,7 @@ xfs_defer_finish(
list_del(li);
dfp->dfp_count--;
error = dfp->dfp_type->finish_item(*tp, dop, li,
- done_item, &state);
+ dfp->dfp_done, &state);
if (error) {
/*
* Clean up after ourselves and jump out.
@@ -428,8 +419,8 @@ xfs_defer_add(
dfp = kmem_alloc(sizeof(struct xfs_defer_pending),
KM_SLEEP | KM_NOFS);
dfp->dfp_type = defer_op_types[type];
- dfp->dfp_committed = false;
dfp->dfp_intent = NULL;
+ dfp->dfp_done = NULL;
dfp->dfp_count = 0;
INIT_LIST_HEAD(&dfp->dfp_work);
list_add_tail(&dfp->dfp_list, &dop->dop_intake);
diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h
index cc3981c48296..e96533d178cf 100644
--- a/fs/xfs/libxfs/xfs_defer.h
+++ b/fs/xfs/libxfs/xfs_defer.h
@@ -30,8 +30,8 @@ struct xfs_defer_op_type;
struct xfs_defer_pending {
const struct xfs_defer_op_type *dfp_type; /* function pointers */
struct list_head dfp_list; /* pending items */
- bool dfp_committed; /* committed trans? */
void *dfp_intent; /* log intent item */
+ void *dfp_done; /* log done item */
struct list_head dfp_work; /* work items */
unsigned int dfp_count; /* # extent items */
};
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h
index e6a8bea0f7ba..270fb5cf4fa1 100644
--- a/fs/xfs/libxfs/xfs_format.h
+++ b/fs/xfs/libxfs/xfs_format.h
@@ -674,7 +674,8 @@ typedef struct xfs_agf {
#define XFS_AGF_BTREEBLKS 0x00000800
#define XFS_AGF_UUID 0x00001000
#define XFS_AGF_RMAP_BLOCKS 0x00002000
-#define XFS_AGF_NUM_BITS 14
+#define XFS_AGF_SPARE64 0x00004000
+#define XFS_AGF_NUM_BITS 15
#define XFS_AGF_ALL_BITS ((1 << XFS_AGF_NUM_BITS) - 1)
#define XFS_AGF_FLAGS \
@@ -691,7 +692,8 @@ typedef struct xfs_agf {
{ XFS_AGF_LONGEST, "LONGEST" }, \
{ XFS_AGF_BTREEBLKS, "BTREEBLKS" }, \
{ XFS_AGF_UUID, "UUID" }, \
- { XFS_AGF_RMAP_BLOCKS, "RMAP_BLOCKS" }
+ { XFS_AGF_RMAP_BLOCKS, "RMAP_BLOCKS" }, \
+ { XFS_AGF_SPARE64, "SPARE64" }
/* disk block (xfs_daddr_t) in the AG */
#define XFS_AGF_DADDR(mp) ((xfs_daddr_t)(1 << (mp)->m_sectbb_log))
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index 0e3d4f5ec33c..4aecc5fefe96 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -583,7 +583,8 @@ xfs_sb_verify(
* Only check the in progress field for the primary superblock as
* mkfs.xfs doesn't clear it from secondary superblocks.
*/
- return xfs_mount_validate_sb(mp, &sb, bp->b_bn == XFS_SB_DADDR,
+ return xfs_mount_validate_sb(mp, &sb,
+ bp->b_maps[0].bm_bn == XFS_SB_DADDR,
check_version);
}
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 607cc29bba21..b5b9bffe3520 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1611,7 +1611,7 @@ xfs_wait_buftarg(
*/
while (percpu_counter_sum(&btp->bt_io_count))
delay(100);
- drain_workqueue(btp->bt_mount->m_buf_workqueue);
+ flush_workqueue(btp->bt_mount->m_buf_workqueue);
/* loop until there is nothing left on the lru list. */
while (list_lru_count(&btp->bt_lru)) {
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 24ef83ef04de..fd6be45b3a1e 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1574,9 +1574,16 @@ xfs_fs_fill_super(
}
}
- if (xfs_sb_version_hasrmapbt(&mp->m_sb))
+ if (xfs_sb_version_hasrmapbt(&mp->m_sb)) {
+ if (mp->m_sb.sb_rblocks) {
+ xfs_alert(mp,
+ "EXPERIMENTAL reverse mapping btree not compatible with realtime device!");
+ error = -EINVAL;
+ goto out_filestream_unmount;
+ }
xfs_alert(mp,
"EXPERIMENTAL reverse mapping btree feature enabled. Use at your own risk!");
+ }
error = xfs_mountfs(mp);
if (error)
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index 7e88bec3f359..d303a665dba9 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -2295,7 +2295,7 @@ DECLARE_EVENT_CLASS(xfs_defer_pending_class,
__entry->dev = mp ? mp->m_super->s_dev : 0;
__entry->type = dfp->dfp_type->type;
__entry->intent = dfp->dfp_intent;
- __entry->committed = dfp->dfp_committed;
+ __entry->committed = dfp->dfp_done != NULL;
__entry->nr = dfp->dfp_count;
),
TP_printk("dev %d:%d optype %d intent %p committed %d nr %d\n",
generated by cgit (git 2.34.1) at 2024-06-11 03:05:28 +0000